1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
kirza4 [7]
3 years ago
9

PLEASE HELP PLEASE PLEASE HELP

Mathematics
1 answer:
IrinaK [193]3 years ago
8 0

Evaluate h(-2)

The answer is -16

You might be interested in
Patty is a customer service representative for a company. She earns $18 an hour, plus an additional $2.50 each time one of her c
nlexa [21]

Answer:

C.18(38) +2.5s >/= 750

Step-by-step explanation:

7 0
3 years ago
Factorise x cube -2x square -5x plus 6
zepelin [54]

Answer:   {(x + 2), (x - 1), (x - 3)}

Step-by-step explanation:

Presented symbolically, we have:

x^3 - 2x^2 - 5x + 6

Synthetic division is very useful for determining roots of polynomials.  Once we have roots, we can easily write the corresponding factors.  

Write out possible factors of 6:  {±1, ±2, ±3, ±6}

Let's determine whether or not -2 is a root.  Set up synthetic division as follows:

-2   /   1   -2   -5   6

              -2     8   -6

     -----------------------

        1     -4      3    0

since the remainder is zero, we know for sure that -2 is a root and (x + 2) is a factor of the given polynomial.  The coefficients of the product of the remaining two factors are {1, -4, 3}.  This trinomial factors easily into {(x -1), (x - 3)}.

Thus, the three factors of the given polynomial are {(x + 2), (x - 1), (x - 3)}

7 0
3 years ago
A number is one tenth less than 1.54. Determine the number
tester [92]

1.54-.10=1.44

Subtract the two to find your answer

3 0
3 years ago
Read 2 more answers
4. Identify whether each function is linear or non-linear. Then, evaluate the function for the given value of
ozzi

f(x) = x3 + 2x2 + 6  \\ f(3) = (3)3 + 2(3)2 + 6 \\  = 9 + 12 + 6 \\ f(3) = 28 \\  \\ f(x) = 1x  \\ f(8) = 1(8) \\  = 8 \\ f(8) = 8

6 0
3 years ago
The direction of mixing an insect spray to use 2 7/8 ounces of chemical in each gallon of water. How many ounces of chemical sho
Gwar [14]
Need approx 3 oz chemical to 1 gal water.
Conversion factor is then approx.      3 oz
                                                          ---------
                                                           1 gal

Mult this result by 6 gal.  This gives you 18 oz, approx.


Now let's look for a more exact solution:

2.75 oz      19 gal
---------- * ---------- = 17.4 oz.  The 18 oz estimate was close.
1 gal           3
7 0
3 years ago
Other questions:
  • How many groups of 2 people can you form with 6 people
    9·2 answers
  • P. The inventory of a store 2 years ago was worth $45,000. This year it is
    10·2 answers
  • In basketball, Shaquille makes 40% of his free throw attempts. He goes to the free throw line to shoot one-and-one (if he makes
    13·2 answers
  • What is the answer?? 3x - 89 = 6x + 2
    13·1 answer
  • What's the root of 17 simplified?
    14·2 answers
  • 20=8+3(12+4x) Please help<br> It's really hard
    13·2 answers
  • The image of the point (-1,-8) under a translation is (0, -11). Find the coordinates of the image of the point (-4,-1) under the
    7·1 answer
  • Andre poured 27 ounces of rice into 6 containers. If all containers have the same amount of rice, how many ounces are in each co
    9·1 answer
  • Some one please help me find the slope of this line Thanks!
    9·2 answers
  • Permutations and Combinations : wake up cereal comes in 2 types, crispy and crunchy. If a researcher has 10 boxes of each, how m
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!